ON Semiconductor
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74HC08DR2G
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74HC08DR2G

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gate
  • Characteristics: Quad 2-input AND gate
  • Package: SOIC-14
  • Essence: High-speed CMOS technology
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 2V to 6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +125°C
  • Propagation Delay: 9 ns (typical)
  • Maximum Quiescent Current: 4 µA

Detailed Pin Configuration

The 74HC08DR2G has a total of 14 pins. The pin configuration is as follows:

  1. Pin 1: Input A1
  2. Pin 2: Input B1
  3. Pin 3: Output Y1
  4. Pin 4: Ground (GND)
  5. Pin 5: Input A2
  6. Pin 6: Input B2
  7. Pin 7: Output Y2
  8. Pin 8: VCC (Supply Voltage)
  9. Pin 9: Output Y3
  10. Pin 10: Input B3
  11. Pin 11: Input A3
  12. Pin 12: Output Y4
  13. Pin 13: Input B4
  14. Pin 14: Input A4

Functional Features

The 74HC08DR2G is a quad 2-input AND gate that performs logical AND operations on two input signals. It is designed using high-speed CMOS technology, which allows for fast switching times and low power consumption. The IC operates within a wide supply voltage range of 2V to 6V, making it suitable for various applications.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide supply voltage range - Compact SOIC-14 package - Easy integration into digital circuits

Disadvantages: - Limited number of inputs (2 per gate) - Not suitable for high-voltage applications

Working Principles

The 74HC08DR2G works based on the principles of digital logic. It takes two input signals and performs a logical AND operation on them. The output is high (logic 1) only when both input signals are high; otherwise, the output remains low (logic 0). The IC utilizes CMOS technology to achieve fast switching times and low power consumption.

Detailed Application Field Plans

The 74HC08DR2G can be used in various digital systems and applications, including but not limited to: - Microcontrollers and microprocessors - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics - Robotics - Signal processing

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to the 74HC08DR2G include: - SN74LS08N - CD4081BE - MC14008BCP - HCF4081BE - TC74HC08AP

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements and availability.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 74HC08DR2G dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of 74HC08DR2G in technical solutions:

  1. Q: What is the 74HC08DR2G? A: The 74HC08DR2G is a quad 2-input AND gate integrated circuit (IC) that can be used in various digital logic applications.

  2. Q: What is the operating voltage range of the 74HC08DR2G? A: The operating voltage range of the 74HC08DR2G is typically between 2V and 6V.

  3. Q: How many AND gates are there in the 74HC08DR2G? A: The 74HC08DR2G contains four independent AND gates, each with two inputs.

  4. Q: What is the maximum output current of the 74HC08DR2G? A: The maximum output current of the 74HC08DR2G is typically around 5.2mA.

  5. Q: Can the 74HC08DR2G be used for level shifting? A: Yes, the 74HC08DR2G can be used for level shifting as it operates at different voltage levels.

  6. Q: What is the propagation delay of the 74HC08DR2G? A: The propagation delay of the 74HC08DR2G is typically around 9ns.

  7. Q: Can the 74HC08DR2G be used in high-speed applications? A: Yes, the 74HC08DR2G is suitable for high-speed applications due to its low propagation delay.

  8. Q: Is the 74HC08DR2G compatible with other logic families? A: Yes, the 74HC08DR2G is compatible with other logic families such as TTL and CMOS.

  9. Q: Can the 74HC08DR2G be used in both digital and analog circuits? A: No, the 74HC08DR2G is specifically designed for digital logic applications and is not suitable for analog circuits.

  10. Q: What are some common applications of the 74HC08DR2G? A: The 74HC08DR2G can be used in various applications including data processing, signal conditioning, control systems, and digital communication systems.

Please note that these answers are general and may vary depending on specific use cases and datasheet specifications.